CN201983912U - Gas leakage detection device - Google Patents
Gas leakage detection device Download PDFInfo
- Publication number
- CN201983912U CN201983912U CN2010206791390U CN201020679139U CN201983912U CN 201983912 U CN201983912 U CN 201983912U CN 2010206791390 U CN2010206791390 U CN 2010206791390U CN 201020679139 U CN201020679139 U CN 201020679139U CN 201983912 U CN201983912 U CN 201983912U
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- CN
- China
- Prior art keywords
- gas
- pressure
- pipeline
- stop valve
- meter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
A gas leakage detection device, comprising a base, a pressure meter arranged on the base, a stop valve and a gas flow meter, wherein the pressure meter, a control stop valve and the gas flow meter are connected in order via a pipeline; a leakage stop valve is connected between the pressure meter and the control stop valve; a pipeline on the front end of the pressure meter is connected with an object to be detected; and the pipeline on the rear end of the gas flow meter is extended into a transparent ware for filling water. The utility model is matched with a safety valve performance identifying device to effectively detect whether the safety valve is leaked. The size of the leakage pressure is intuitively watched on the pressure meter, and whether the pressure is leaked is intuitively watched on the pressure meter, and the utility model decides whether the high pressure gas is leaked according to reading on the pressure meter to prevent a lot of water in an observation device from splashing caused by the high pressure gas to cause an accident; whether the gas is leaked is intuitively watched on the gas flow meter; and the utility model can quantize the leakage.
Description
[technical field]
The utility model relates to a kind of product pick-up unit, and particularly a kind of being used for detected the device that seal products gas leaks, and it can detect whether gas leaks in the examined product, and gas leakage pressure and flow.
[background technology]
In the performance test of safety valve, need to detect the sealing property of safety valve.Whether work means in the past are to have pressure drop to judge whether safety valve has leakage from pressure generating equipment, might cause erroneous judgement so on the one hand, promptly have pressure drop that leakage is not necessarily arranged; The mode of observation leakage is not directly perceived on the other hand, more can not detect gas leakage pressure and flow, causes the inconvenience in the testing process.
[summary of the invention]
Technical problem to be solved in the utility model is to overcome existing defective in the above-mentioned prior art, and a kind of gas leak detection apparatus is provided.
The utility model has adopted following technical proposal to solve its technical matters: a kind of gas leak detection apparatus, comprise base, and be arranged on tensimeter, stop valve, gas meter on the base, it is characterized in that: described tensimeter, control stop valve, gas meter connect successively by pipeline, tensimeter also is connected the stop valve of releasing with control between the stop valve, the pipeline of tensimeter front end is connected with measured object, and gas meter rear end pipeline stretches in the transparent vessel that are filled with water.
Whether the utility model and safety valve Performance Testing coordinative composition of equipments, can detect safety valve effectively has leakage.Tensimeter can be seen the size whether pressure leakage and leak pressure are arranged intuitively, and can determine whether that needs carry out releasing of gases at high pressure according to manometric reading, to prevent that gases at high pressure from causing the water in the observation device to splash in a large number, cause mishap, whether gas meter can be seen intuitively has gas to leak, and can the quantify leaks amount.
[description of drawings]
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model plan structure synoptic diagram.
Each sequence number is expressed as respectively among the figure:
1-tensimeter front-end pipelines; The 2-tensimeter; The 3-stop valve of releasing;
4-controls stop valve; The 5-base; The 6-gas meter;
7-gas meter rear end pipeline; The transparent vessel of 8-.
[embodiment]
The utility model will be further described below in conjunction with embodiment and accompanying drawing.
See figures.1.and.2, the utility model comprises base 5, and is arranged on tensimeter 2 on the base 5, stop valve, gas meter 6 etc.
The pipeline 1 of tensimeter front end described in the utility model is a stainless steel hard pipeline.Gas meter rear end 7 pipelines are transparent hose.
All pipelines all use awl sealing thread or high pressure cutting ferrule joint to connect in the utility model, need carry out the hermetic seal test after installing, and to confirm the sealing of pipeline, prevent that gas from leaking.
When carrying out leakage detection test, elder generation is according to the size of the reading of tensimeter 2, and whether decision needs to carry out gas is released, if pressure is higher, can directly carries out gas by the stop valve 3 of releasing earlier and release; If need not to release, can open control stop valve 4, make gas leakage arrive gas meter 6 through pipeline, can whether leak with definite gas by the reading of gas meter 6, and quantity of gas leakage; Can directly be discharged in the water by the transparent hose 7 that is inserted into transparent vessel 8 by the gas leakage behind the gas meter 6, leaking if any gas can be directly by the observation of the bubble in the water.
The utility model can be observed the leakage of safety valve directly, effectively, not only can judge correctly whether safety valve has gas to leak, but also can observe the pressure and the leakage rate of gas leakage intuitively, realize the direct observation of leakage, also have the outlet of releasing of special gases at high pressure in addition,, determine whether and to release according to manometric pressure reading, to prevent that gases at high pressure from causing the water in the observation device to splash in a large number, causes mishap.
Claims (3)
1. gas leak detection apparatus, comprise base, and be arranged on tensimeter, stop valve, gas meter on the base, it is characterized in that: described tensimeter, control stop valve, gas meter connect successively by pipeline, tensimeter also is connected the stop valve of releasing with control between the stop valve, the pipeline of tensimeter front end is connected with measured object, and gas meter rear end pipeline stretches in the transparent vessel that are filled with water.
2. gas leak detection apparatus according to claim 1 is characterized in that: the pipeline of tensimeter front end is a stainless steel hard pipeline.
3. gas leak detection apparatus according to claim 1 is characterized in that: gas meter rear end pipeline is a transparent hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206791390U CN201983912U (en) | 2010-12-24 | 2010-12-24 | Gas leakage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206791390U CN201983912U (en) | 2010-12-24 | 2010-12-24 | Gas leakage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201983912U true CN201983912U (en) | 2011-09-21 |
Family
ID=44611371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206791390U Expired - Lifetime CN201983912U (en) | 2010-12-24 | 2010-12-24 | Gas leakage detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201983912U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297123A (en) * | 2011-08-31 | 2011-12-28 | 盐城市真鹿高科技发展有限公司 | Internal combustion engine oil pump test bed |
| CN104568080A (en) * | 2014-12-17 | 2015-04-29 | 芜湖金牛电气股份有限公司 | Detection device of transformer oil level gauge and working method of detection device |
-
2010
- 2010-12-24 CN CN2010206791390U patent/CN201983912U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297123A (en) * | 2011-08-31 | 2011-12-28 | 盐城市真鹿高科技发展有限公司 | Internal combustion engine oil pump test bed |
| CN104568080A (en) * | 2014-12-17 | 2015-04-29 | 芜湖金牛电气股份有限公司 | Detection device of transformer oil level gauge and working method of detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110921 |
|
| CX01 | Expiry of patent term |